[dancer-users] Call to all Dancer2 plugin writers

[Stefan Hornburg (Racke)]

On 10/14/2015 05:21 PM, Yanick Champoux wrote:
> On 2015-10-14 10:38 AM, Stefan Hornburg (Racke) wrote:
>>> I have a question about the add_route functionality,  how can I access to the DSL keywords? eg. param('param_name') when I'm defining the code for a new route?
> 
>> The first parameter for the route sub is an $app object, so you can do for example:
> 
> Yup. The 'app' object is the way to go. As Racke mentioned, it's passed
> to the coderef, and it's also available as an attribute of the plugin
> object:
> 
>     sub BUILD {
>         my $plugin = shift;
> 
>         $plugin->app->add_route(
>             method => 'get',
>             regexp => '/goodbye',
>             code   => sub {
> 		'farewell ' . $plugin->app->request->params->{name};
> 		# or
>                 my $app = shift;
> 		'farewell ' . $app->request->params->{name};
> 	    },
>         );
> 
>     }
> 
> `/.

Yanick, would you mind to enhance the POD with this example?
The second variant is more straight forward in my opinion
(getting $app from subroute parameters instead of using closure
variable).

Regards
        Racke

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